SG11202100282PA - Random access configuration method and apparatus, random access method and apparatus, and base station - Google Patents

Random access configuration method and apparatus, random access method and apparatus, and base station

Info

Publication number
SG11202100282PA
SG11202100282PA SG11202100282PA SG11202100282PA SG11202100282PA SG 11202100282P A SG11202100282P A SG 11202100282PA SG 11202100282P A SG11202100282P A SG 11202100282PA SG 11202100282P A SG11202100282P A SG 11202100282PA SG 11202100282P A SG11202100282P A SG 11202100282PA
Authority
SG
Singapore
Prior art keywords
random access
base station
configuration method
access configuration
access method
Prior art date
Application number
SG11202100282PA
Other languages
English (en)
Inventor
Mingju Li
Ming Zhang
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Publication of SG11202100282PA publication Critical patent/SG11202100282PA/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J11/00Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069Cell search, i.e. determining cell identity [cell-ID]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/2605Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607Cyclic extensions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/001Synchronization between nodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/002Transmission of channel access control information
    • H04W74/004Transmission of channel access control information in the uplink, i.e. towards network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0808Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0866Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202100282PA 2018-07-11 2018-07-11 Random access configuration method and apparatus, random access method and apparatus, and base station SG11202100282PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/095303 WO2020010548A1 (zh) 2018-07-11 2018-07-11 随机接入配置方法及装置、随机接入方法及装置和基站

Publications (1)

Publication Number Publication Date
SG11202100282PA true SG11202100282PA (en) 2021-02-25

Family

ID=64614434

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202100282PA SG11202100282PA (en) 2018-07-11 2018-07-11 Random access configuration method and apparatus, random access method and apparatus, and base station

Country Status (11)

Country Link
US (1) US11937305B2 (de)
EP (1) EP3820228B1 (de)
JP (1) JP7127199B2 (de)
KR (1) KR102488224B1 (de)
CN (2) CN109041593B (de)
BR (1) BR112021000263A2 (de)
ES (1) ES2947084T3 (de)
PL (1) PL3820228T3 (de)
RU (1) RU2755157C1 (de)
SG (1) SG11202100282PA (de)
WO (1) WO2020010548A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019153355A1 (zh) * 2018-02-12 2019-08-15 北京小米移动软件有限公司 随机接入时机的配置方法及装置、随机接入方法及装置
CN114916086A (zh) * 2018-08-07 2022-08-16 华为技术有限公司 随机接入方法、通信装置、芯片及存储介质
CN111465091A (zh) * 2019-01-18 2020-07-28 华为技术有限公司 一种通信方法及设备
CN113711523A (zh) 2019-06-14 2021-11-26 Oppo广东移动通信有限公司 确定随机接入资源的方法、终端设备和网络设备
CN110583032B (zh) * 2019-07-31 2023-01-24 北京小米移动软件有限公司 V2x通信的同步信号配置方法、装置及存储介质
JP7393532B2 (ja) * 2019-10-03 2023-12-06 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて信号を送受信する方法及び装置
US20220408491A1 (en) * 2019-11-08 2022-12-22 Lenovo (Beijing) Ltd. Method and apparatus for prach repetitions
EP4054272A4 (de) * 2019-11-29 2022-11-09 Huawei Technologies Co., Ltd. Verfahren und vorrichtung für direktzugriff
WO2021127958A1 (en) * 2019-12-24 2021-07-01 Qualcomm Incorporated Random access message repetition techniques in beamformed communications
CN113038586B (zh) * 2019-12-25 2023-04-11 上海大唐移动通信设备有限公司 一种同步信号块的配置方法及电子设备
US11825520B2 (en) * 2020-01-31 2023-11-21 Qualcomm Incorporated Random access channel (RACH) occasion
CN117156538A (zh) * 2020-07-07 2023-12-01 北京小米移动软件有限公司 通信方法、装置、通信设备及存储介质
WO2022073203A1 (en) * 2020-10-09 2022-04-14 Apple Inc. Synchronization signal block transmission in wireless communications
CN114501669A (zh) * 2020-10-23 2022-05-13 维沃移动通信有限公司 随机接入的方法、终端设备和网络设备
CN115334653A (zh) * 2021-05-10 2022-11-11 华为技术有限公司 一种通信方法及装置
CN115915466A (zh) * 2021-09-30 2023-04-04 华为技术有限公司 一种随机接入前导的发送方法、接收方法及通信装置

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JP5329598B2 (ja) 2011-04-20 2013-10-30 シャープ株式会社 通信システム、移動局装置、基地局装置、ランダムアクセス処理方法及び集積回路
CN103327637A (zh) 2012-03-19 2013-09-25 上海贝尔股份有限公司 随机接入从小区的方法和接收数据的方法
US10237893B2 (en) 2014-09-18 2019-03-19 Lg Electronics Inc. Method and device for transmitting and receiving signal to and from ENB by user equipment in wireless communication system that supports carrier aggregation
CN105704834B (zh) * 2016-04-01 2019-03-22 宇龙计算机通信科技(深圳)有限公司 非授权载波上前导码的配置方法、发送方法和相关设备
WO2018049274A1 (en) 2016-09-09 2018-03-15 Intel IP Corporation Low latency random access channel procedures for beamformed systems
CN106788912B (zh) * 2016-11-04 2019-06-07 北京展讯高科通信技术有限公司 基站、用户设备及上行数据传输方法
WO2018110857A1 (en) 2016-12-12 2018-06-21 Samsung Electronics Co., Ltd. Method, base station apparatus and user equipment for random access
MX2019007747A (es) * 2016-12-28 2019-10-02 Sharp Kk Aparato de estacion base, aparato terminal, metodo de comunicacion y circuito integrado.
CN108012329B (zh) 2017-09-27 2023-11-10 华为技术有限公司 一种寻呼的方法、通信定时的方法和装置
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US20230042274A1 (en) * 2021-08-05 2023-02-09 Apple Inc. Enhancements for Reduced Capability New Radio Devices

Also Published As

Publication number Publication date
KR102488224B1 (ko) 2023-01-13
WO2020010548A1 (zh) 2020-01-16
BR112021000263A2 (pt) 2021-04-06
JP7127199B2 (ja) 2022-08-29
PL3820228T3 (pl) 2023-09-18
US11937305B2 (en) 2024-03-19
CN109041593A (zh) 2018-12-18
CN109041593B (zh) 2021-04-06
RU2755157C1 (ru) 2021-09-13
US20210274561A1 (en) 2021-09-02
EP3820228B1 (de) 2023-03-22
CN113315616A (zh) 2021-08-27
CN113315616B (zh) 2023-04-07
JP2021531686A (ja) 2021-11-18
EP3820228A1 (de) 2021-05-12
EP3820228A4 (de) 2021-07-28
ES2947084T3 (es) 2023-08-01
KR20210029260A (ko) 2021-03-15

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